Service manual
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Notes
*
1 .Rating condiins (cooling)
-
lndoor
:
8WFDB. 67'FWB. Outdoor
:
95'FDB, 75'FWB
(heating)
-
lndoor
:
7WFDB. 60'FWB. Outdoor
:
47'FDB. 43'FWB
*2.Rating cond'ions (heating)
-
lndoor
:
7WFDB, WWB, Outdoor
:
ITFDB, 15'FWB
*3.Hming capacity and power consumption in
(
)
include auxiliary electric heater operation at 11 5V.
-
MODEL
MS-OSDW-U1
I
MSH-OSDW-U1
ITEM
1
SPECIFICATIONS
i
Capacities
--a.
.v--,.,
-.
I
COP
1
47'
*'
(17')
*2
1
3.04 (1.811
-
-
INDOOR UNIT MS-OSDW-U1
MSH-OSDW-U1
External finish
Woodgrain or silky
White
Power supply V, Phase, Hz 115,1,60
Cooling *l BTU/h
I
9,000
I
8,800
Heating 47'
*
'
BTU/h
1
-
10,900 (14,300)
Power
consumption
Max.
fuse
size (time
delay)
A 15.0
Min. ampacity 0.5
I
12.0
Fan
motor
F.L.A. 0.4
Auxiliary heater A(kW)
-
8.7(1 .O)
Dry CFM
170-220-265 170-220-265
Airflow
Lo-Me-Hi
I
wn
CFM 150-1 90-235
1 !50-190-235
Heating
17'
*
I
5
5
pp
Cooling*
Heating 47
-
W
-
Heating 17'
*2
W
I
Yur
,
.
--.
Cond. drain conn. OD in.
I
5/8
IW in.
I
33-1 /2
I
FFR*~
I4FFRl 10.5 f10.591 9.8 f9.91
D
Dimensions in. 5-1/8
H in. 15
Weight
Ibs. 26
I
29
OUTDOOR UNIT MU49DW-U1
MUH-OSDW-U1
External finish Munseil 5Y 6.5/1
power
supply
V,Phase,Hz 115,1,60
Max.
fuse
size (time delay)
A 15.0
I
20.0
Min. ampacity
13.5
16.0
Fan motor
F.L.A.
0.8
Model
KH419WAD RHS135WAE
Compressor
,
I,
a,,.
-.
.,
.
Operating
Range
Winding resistance (at 68°F)
C-R 0.95 C-S 5.18
C-R 0.79 C-S 4.1 5
i
R.L.A. 10 12
L.R.A. 37 42
Connection method
Between
the indoor
&
outdoor units
73
I
79
W~reless
type
12V DC
Not supplied (optional parts)
1 /4
3/8
-. .
Weight lbs.
REMOTE CONTROLLER
Contml
voltage
(by
built in
transformer)
REFRIGERANT PIPING
'
Liquid in.
Refrigerant control
-
Capillary tube
Defrost
method
-
I
Reverse cyde
Pipe size
Indoors
Outdoom
Height
difference
ft.
Piping
length
h.
Dimensions
Gas
Flared
Flared
Max.
16
Max.33
Outdoor air intake temperature
1
15'FDB
67'FDB
75FDB. 6FFWB
1 7'FDB. 1 GFWB
W in. 29-1 5/16
D in. 9-1/16
U
in
71-1/4
lndoor air intake temperature
90FDB, 71'FWB
67'FDB, 57'FWB
EKYFDB, 67.AWB
7WFDB. 6WFWB
Coding
Heating
Maximum
Minimum
Maximum
-
Minimum